1. #include "ScriptMgr.h"
  2. #include "ScriptedCreature.h"
  4. enum Spells
  5. {
  6. SPELL_DRUIDSLUMBER = 8040,
  7. SPELL_HEALINGTOUCH = 23381,
  8. SPELL_LIGHTNINGBOLT = 20805,
  9. SPELL_COBRAHNSERPENTFORM = 7965,
  10. SPELL_POISON = 744,
  11. };
  13. enum Events
  14. {
  15. EVENT_DRUIDSLUMBER = 1, // between 10 and 25 seconds
  16. EVENT_HEALINGTOUCH = 2, // between 10 and 15 seconds
  17. EVENT_LIGHTNINGBOLT = 3, // between 3 and 10 seconds
  18. EVENT_COBRAHNSERPENTFORM = 4, // change form if 45% HP or below
  19. EVENT_POISON = 5 //
  20. };
  22. enum Texts
  23. {
  24. SAY_AGGRO = 0, // You will never wake the dreamer!
  25. };
  27. enum Phases
  28. {
  29. PHASE_ELF = 1,
  30. PHASE_SERPENT = 2,
  31. };
  33. class boss_lord_cobrahn : public CreatureScript
  34. {
  35. public:
  37. boss_lord_cobrahn(): CreatureScript("boss_lord_cobrahn"){}
  39. struct boss_lord_cobrahnAI : public BossAI
  40. {
  41. boss_lord_cobrahnAI(Creature* creature) : BossAI(creature,0) {}
  43. void Reset() override
  44. {
  45. _Reset();
  46. }
  48. void EnterCombat(Unit* who) override
  49. {
  50. _EnterCombat();
  52. Talk(SAY_AGGRO);
  53. events.SetPhase(PHASE_ELF);
  55. events.ScheduleEvent(EVENT_DRUIDSLUMBER, urand(10000, 25000));
  56. events.ScheduleEvent(EVENT_HEALINGTOUCH, urand(10000, 15000));
  57. events.ScheduleEvent(EVENT_LIGHTNINGBOLT, urand(3000, 10000));
  58. }
  60. void UpdateAI(uint32 uiDiff) override
  61. {
  63. if (!UpdateVictim())
  64. return;
  66. events.Update(uiDiff);
  68. if (me->HasUnitState(UNIT_STATE_CASTING))
  69. return;
  71. if(events.IsInPhase(PHASE_ELF) && HealthBelowPct(75))
  72. {
  73. events.SetPhase(PHASE_SERPENT);
  74. DoCast(me, SPELL_COBRAHNSERPENTFORM);
  75. events.ScheduleEvent(EVENT_POISON,urand(5000,10000),0,PHASE_SERPENT);
  76. }
  79. while (uint32 eventId = events.ExecuteEvent())
  80. {
  81. switch (eventId)
  82. {
  83. case EVENT_DRUIDSLUMBER:
  84. if (Unit *target = SelectTarget(SELECT_TARGET_RANDOM, 0))
  85. DoCastVictim(SPELL_DRUIDSLUMBER);
  87. events.ScheduleEvent(EVENT_DRUIDSLUMBER,urand(10000, 25000),0,PHASE_ELF);
  88. break;
  89. case EVENT_HEALINGTOUCH:
  90. if (Unit *target = DoSelectLowestHpFriendly(40.0f))
  91. DoCast(target, SPELL_HEALINGTOUCH);
  93. events.ScheduleEvent(EVENT_HEALINGTOUCH,urand(10000, 15000),0,PHASE_ELF);
  95. break;
  96. case EVENT_LIGHTNINGBOLT:
  97. DoCastVictim(SPELL_LIGHTNINGBOLT);
  98. events.ScheduleEvent(EVENT_LIGHTNINGBOLT,urand(3000, 10000),0,PHASE_ELF);
  100. break;
  101. case EVENT_POISON:
  102. DoCastVictim(SPELL_POISON);
  103. events.ScheduleEvent(EVENT_POISON,urand(5000,10000),0,PHASE_SERPENT);
  105. break;
  106. }
  107. }
  109. DoMeleeAttackIfReady();
  110. }
  111. };
  113. CreatureAI* GetAI(Creature* creature) const override
  114. {
  115. return new boss_lord_cobrahnAI(creature);
  116. }
  118. };
  120. void AddSC_boss_lord_cobrahn()
  121. {
  122. new boss_lord_cobrahn();
  123. }